diff options
Diffstat (limited to 'gcc-4.4.3/libstdc++-v3/include/c/cmath')
-rw-r--r-- | gcc-4.4.3/libstdc++-v3/include/c/cmath | 119 |
1 files changed, 0 insertions, 119 deletions
diff --git a/gcc-4.4.3/libstdc++-v3/include/c/cmath b/gcc-4.4.3/libstdc++-v3/include/c/cmath deleted file mode 100644 index fd3013b70..000000000 --- a/gcc-4.4.3/libstdc++-v3/include/c/cmath +++ /dev/null @@ -1,119 +0,0 @@ -// -*- C++ -*- forwarding header. - -// Copyright (C) 2000, 2002, 2003, 2009 Free Software Foundation, Inc. -// -// This file is part of the GNU ISO C++ Library. This library is free -// software; you can redistribute it and/or modify it under the -// terms of the GNU General Public License as published by the -// Free Software Foundation; either version 3, or (at your option) -// any later version. - -// This library is distributed in the hope that it will be useful, -// but WITHOUT ANY WARRANTY; without even the implied warranty of -// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -// GNU General Public License for more details. - -// Under Section 7 of GPL version 3, you are granted additional -// permissions described in the GCC Runtime Library Exception, version -// 3.1, as published by the Free Software Foundation. - -// You should have received a copy of the GNU General Public License and -// a copy of the GCC Runtime Library Exception along with this program; -// see the files COPYING3 and COPYING.RUNTIME respectively. If not, see -// <http://www.gnu.org/licenses/>. - -// -// ISO C++ 14882: 26.5 C library -// - -#ifndef _GLIBCXX_CMATH -#define _GLIBCXX_CMATH 1 - -#pragma GCC system_header - -#include <bits/c++config.h> - -#include_next <math.h> - -// Get rid of those macros defined in <math.h> in lieu of real functions. -#undef abs -#undef div -#undef acos -#undef asin -#undef atan -#undef atan2 -#undef ceil -#undef cos -#undef cosh -#undef exp -#undef fabs -#undef floor -#undef fmod -#undef frexp -#undef ldexp -#undef log -#undef log10 -#undef modf -#undef pow -#undef sin -#undef sinh -#undef sqrt -#undef tan -#undef tanh - -#undef fpclassify -#undef isfinite -#undef isinf -#undef isnan -#undef isnormal -#undef signbit -#undef isgreater -#undef isgreaterequal -#undef isless -#undef islessequal -#undef islessgreater -#undef isunordered - -namespace std -{ - inline double - abs(double __x) - { return __builtin_fabs(__x); } - - inline float - abs(float __x) - { return __builtin_fabsf(__x); } - - inline long double - abs(long double __x) - { return __builtin_fabsl(__x); } - -#if _GLIBCXX_HAVE_MODFF - inline float - modf(float __x, float* __iptr) { return modff(__x, __iptr); } -#else - inline float - modf(float __x, float* __iptr) - { - double __tmp; - double __res = modf(static_cast<double>(__x), &__tmp); - *__iptr = static_cast<float>(__tmp); - return __res; - } -#endif - -#if _GLIBCXX_HAVE_MODFL - inline long double - modf(long double __x, long double* __iptr) { return modfl(__x, __iptr); } -#else - inline long double - modf(long double __x, long double* __iptr) - { - double __tmp; - double __res = modf(static_cast<double>(__x), &__tmp); - * __iptr = static_cast<long double>(__tmp); - return __res; - } -#endif -} -#endif |